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Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Tsunami Hazard, Warning, And Risk Reduction In Italy And The Mediterranean Sea: State Of The Art, Gaps, And Future Solutions, Stefano Lorito, Alessandro Amato, Lorenzo Cugliari, Fabrizio Romano, Roberto Tonini, Cecilia Valbonesi, Manuela Volpe
Tsunami Hazard, Warning, And Risk Reduction In Italy And The Mediterranean Sea: State Of The Art, Gaps, And Future Solutions, Stefano Lorito, Alessandro Amato, Lorenzo Cugliari, Fabrizio Romano, Roberto Tonini, Cecilia Valbonesi, Manuela Volpe
Turkish Journal of Earth Sciences
Historical catalogues show evidence for about 300 tsunamis in European coastal waters since 1600 BC, and tsunami hazard models like the NEAMTHM18 provide the probability of future inundation from earthquake-induced tsunamis. A recent wake-up call came from the 2020 Mw7.0 Samos-İzmir earthquake and the following moderate, damaging tsunami. Five accredited Tsunami Service Providers (TSPs) run by IPMA (Portugal), CENALT (France), INGV (Italy), NOA (Greece), and KOERI (Turkey), and several national centers monitor the seismicity and provide tsunami alerts in the framework of the UNESCO Tsunami Early Warning and Mitigation System in the North-eastern Atlantic, the Mediterranean and connected seas (NEAMTWS). …
The Depth Effect Of Earthquakes On Tsunami Heights In The Sea Of Okhotsk, Andrey Zaytsev, Irina Kostenko, Andrey Kurkin, Efim Pelinovsky, Ahmet Cevdet Yalçiner
The Depth Effect Of Earthquakes On Tsunami Heights In The Sea Of Okhotsk, Andrey Zaytsev, Irina Kostenko, Andrey Kurkin, Efim Pelinovsky, Ahmet Cevdet Yalçiner
Turkish Journal of Earth Sciences
The earthquake of magnitude Mw = 8.3 that occurred on 24 May 2013 in the Sea of Okhotsk was the most powerful earthquake in the region. Fortunately, the generated tsunami was small because of the deep focal depth (609 km) and was only detected by the nearest Deep-ocean Assessment and Reporting of Tsunamis (DART) buoy records. However, the event highlighted the fact that any earthquakes with similar magnitudes at shallower focal depths would have caused considerable tsunamis. In order to evaluate the effects of possible tsunamis in the Sea of Okhotsk, we simulated water displacements due to the 24 May …
Sensitivity Analysis On Relations Between Earthquake Source Rupture Parameters And Far-Field Tsunami Waves: Case Studies In The Eastern Mediterranean Region, Seda Yolsal, Tuncay Taymaz
Sensitivity Analysis On Relations Between Earthquake Source Rupture Parameters And Far-Field Tsunami Waves: Case Studies In The Eastern Mediterranean Region, Seda Yolsal, Tuncay Taymaz
Turkish Journal of Earth Sciences
We present several sensitivity tests, that were applied to exhibit the effects of earthquake source rupture characteristics on amplitudes, frequency contents and arrival times of earthquake generated tsunami waves in the far field, as case studies in the eastern Mediterranean. The investigated earthquake parameters are principally epicentral location, focal mechanism parameters (strike, dip and rake angles), faulting area dimensions, maximum displacement and focal (centroid) depth. We have implemented a numerical method of TUNAMI-N2 based on non-linear shallow-water theory to obtain synthetic water surface fluctuations at selected pseudo tide gauge locations in the eastern Mediterranean. It has been observed that the …
Tsunami Hazard Assessment On The Southern Coast Of Spain, Mauricio González, Raul Medina, Maitane Olabarrieta, Luis Otero
Tsunami Hazard Assessment On The Southern Coast Of Spain, Mauricio González, Raul Medina, Maitane Olabarrieta, Luis Otero
Turkish Journal of Earth Sciences
In this study an indirect statistical method has been proposed to estimate the tsunami hazard assessment along the Alborán Sea Coast (Southeastern Spanish Coast). This method can be summarized as: (1) analysis of the global neotectonic setting, including geodynamic processes as well as seismicity of the region; (2) tsunami source model; (3) generation of a numerical data base of tsunami events using a numerical model; (4) probabilistic model based on Monte-Carlo simulations in order to generate a synthetic tsunami catalogue; and (5) a multidimensional interpolation method applied to combine the numerical data base with the synthetic catalogue to produce inundation …